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| author | Guido van Rossum <guido@python.org> | 2000-06-28 22:07:35 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2000-06-28 22:07:35 (GMT) |
| commit | 582acece2e0db447904b3f8f8f1d2acf36834158 (patch) | |
| tree | 80805422d52a32da77e5e93425c34ec48d76a9c6 /Python/codecs.c | |
| parent | 6f2a5efec98c831bd529dfb341c2f83ff0914418 (diff) | |
| download | cpython-582acece2e0db447904b3f8f8f1d2acf36834158.zip cpython-582acece2e0db447904b3f8f8f1d2acf36834158.tar.gz cpython-582acece2e0db447904b3f8f8f1d2acf36834158.tar.bz2 | |
Trent Mick's Win64 changes: size_t vs. int or long; also some overflow
tests.
Diffstat (limited to 'Python/codecs.c')
| -rw-r--r-- | Python/codecs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Python/codecs.c b/Python/codecs.c index 5e01cca..ceff376 100644 --- a/Python/codecs.c +++ b/Python/codecs.c @@ -83,11 +83,16 @@ static PyObject *normalizestring(const char *string) { register int i; - int len = strlen(string); + size_t len = strlen(string); char *p; PyObject *v; - v = PyString_FromStringAndSize(NULL, len); + if (len > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, "string is too large"); + return NULL; + } + + v = PyString_FromStringAndSize(NULL, (int)len); if (v == NULL) return NULL; p = PyString_AS_STRING(v); |